<template>
  <!-- 表单 -->
  <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
    <el-form-item label="姓名" prop="username">
      <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
    </el-form-item>
    <el-form-item label="手机" prop="mobile">
      <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
    </el-form-item>
    <el-form-item  label="入职时间" prop="timeOfEntry">
      <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
    </el-form-item>
    <el-form-item  label="聘用形式" prop="formOfEmployment">
      <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
        <el-option v-for="item in hireType" :key="item.id" :label="item.value" :value="item.id"></el-option>
      </el-select>
    </el-form-item>
    <el-form-item  label="工号" prop="workNumber">
      <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
    </el-form-item>
    <el-form-item label="部门" prop="departmentName">
      <el-input 
      v-model="formData.departmentName" 
      style="width:50%" 
      placeholder="请选择部门" 
      @focus="hFocus"
      />
        <div v-if="showTree" class="tree-box">
            <el-tree :data="list" :props="{label:'name'}" @node-click="handleNodeClick"/>
        </div>
      
    </el-form-item>
    <el-form-item label="转正时间" prop="correctionTime">
      <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
    </el-form-item>
    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>

<script>
import EmployeesEnum from "@/constant/employees";
import { getDepartments } from "@/api/departments";
import {tranDataToTree} from '@/utils'
import {addEmployee} from '@/api/employees'
export default {
  data() {
    return {
      showTree:false,
      hireType: EmployeesEnum.hireType,
      //表单数据对象
      formData: {
        username: "", // 用户名
        mobile: "", // 手机号
        formOfEmployment: "", // 聘用形式
        workNumber: "", // 工号
        departmentName: "", // 部门
        timeOfEntry: "", // 入职时间
        correctionTime: "" // 转正时间
      },
      rules: {
        username: [
          { required: true, message: "用户姓名不能为空", trigger: "blur" },
          { min: 1, max: 4, message: "用户姓名为1-4位", trigger: "blur" }
        ],
        mobile: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: "手机号格式不正确",
            trigger: "blur"
          }
        ],
        formOfEmployment: [
          { required: true, message: "聘用形式不能为空", trigger: "blur" }
        ],
        workNumber: [
          { required: true, message: "工号不能为空", trigger: "blur" }
        ],
        departmentName: [
          { required: true, message: "部门不能为空", trigger: "change" }
        ],
        timeOfEntry: [
          { required: true, message: "请选择入职时间", trigger: "blur" }
        ]
      },
      list:[]//保证部门的数据
    };
  },
  created() {
    this.loadDepartments();
  },
  methods: {
    resetForm(){
      this.$refs.addForm.resetFields()
    },
    handleNodeClick(data){
      console.log('data',data);
      //判断当前部门有没有子集
      if(data.children.length!==0) return 
      // 没有子级，将当前部门的名称填充到表单
      this.formData.departmentName=data.name
      this.showTree=false
    },
    hFocus(){
        this.loadDepartments()
        this.showTree=true
    },
    // 加载部门列表
    async loadDepartments() {
      try {
        const res = await getDepartments();

        res.data.depts.shift();

        this.list=tranDataToTree(res.data.depts)

        console.log("ere", this.list);
      } catch (error) {}
    },
    // 新增
    async doAdd(){
      try {
      const res= await addEmployee(this.formData)

      this.$emit('success')
    } catch (error) {
      console.log('addEmployee',err);
    }
    },
    hSubmit() {
        this.$refs.addForm.validate(valid=>{
            if (!valid) return
            // this.$emit("close");
            this.doAdd()
        })
    },
    hCancel() {
      this.$emit("close");
    }
  }
};
</script>